Срок поставки и цена – по запросу | |
The AD7685 is a 16-bit, charge redistribution successive approximation, analog-to-digital converter (ADC) that operates from a single power supply, VDD, between 2.3 V to 5.5 V. It contains a low power, high speed, 16-bit sampling ADC with no missing codes, an internal conversion clock, and a versatile serial interface port. The part also contains a low noise, wide bandwidth, short aperture delay, track-and-hold circuit. On the CNV rising edge, it samples an analog input IN+ between 0 V to REF with respect to a ground sense IN−. The reference voltage, REF, is applied externally and can be set up to the supply voltage. Power dissipation scales linearly with throughput. The SPI-compatible serial interface also features the ability, using the SDI input, to daisy chain several ADCs on a single 3-wire bus or provides an optional BUSY indicator. It is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic using the separate supply VIO. The AD7685 is housed in a 10-lead MSOP or a 10-lead QFN (LFCSP) with operation specified from −40°C to +85°C. Applications Battery-powered equipment Medical instruments Mobile communications Personal digital assistants (PDAs) Data acquisition Instrumentation Process controls
Количество в упаковке | 50 |
Корпус | MSOP-10 |
Вес | 0.057 г |
Resolution (Bits) | 16bit |
Sampling Rate | 250kSPS |
Supply Voltage Type | Single |
Supply Voltage Min | 2.3V |
Supply Voltage Max | 5.5V |
ADC / DAC Case Style | MSOP |
No. of Pins | 10Pins |
Input Channel Type | Pseudo Differential |
Data Interface | Serial, SPI |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Packaging | Each |
Product Range | Single 16-Bit SAR ADCs |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | Yes |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (07-Jul-2017) |
A/D / D/A Features | Serial SPI Interface, Microwire, DSP Compatible, Psudeo, PulSAR |
Base Number | 7685 |
Conversion Time | 4µs |
Data Rate | 250Kbps |
IC Case Style | SOP |
IC Generic Number | 7685 |
Linearity Error | 0.003% |
Linearity Error ADC / DAC + | 1LSB |
Linearity Error ADC / DAC - | 1LSB |
Logic Function Number | 7685 |
No. of Bits | 16bit |
No. of Channels | 1Channels |
Operating Temperature Range | -40°C to +85°C |
Supply Current | 1nA |
Supply Voltage Range | 2.3V to 5.5V |
Supply Voltage Range - Analogue | 2.3V to 5.5V |
input_capacitance | 30.0 pF |
reach_svhc_compliance | No SVHC |
data_rate | 250 kbps |
mil_spec | No |
rohs_status | Compliant |
supply_voltage_dc | 2.30 V (min) |
lead_free_status | Contains Lead |
mounting_style | Surface Mount |
packaging | Tube, Bulk |
case_package | MSOP |
sample_rate | 250 kHz |
lifecycle_status | Active |
number_of_bits | 16 |
pin_count | 10 |
logic_type | SAR |
resolution_bits | 16.0 |
Показать остальные свойства..